Source code for spinnman.messages.scp.impl.flood_fill_end

# Copyright (c) 2017-2019 The University of Manchester
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

from spinn_utilities.overrides import overrides
from spinnman.messages.scp import SCPRequestHeader
from spinnman.messages.scp.abstract_messages import AbstractSCPRequest
from spinnman.messages.scp.enums import SCPCommand
from spinnman.messages.sdp import SDPFlag, SDPHeader
from .check_ok_response import CheckOKResponse

_NNP_FORWARD_RETRY = (0x3f << 8) | 0x1A
_NNP_FLOOD_FILL_END = 15
_WAIT_FLAG = 0x1 << 18


[docs]class FloodFillEnd(AbstractSCPRequest): """ A request to start a flood fill of data """ __slots__ = [] def __init__( self, nearest_neighbour_id, app_id=0, processors=None, wait=False): """ :param int nearest_neighbour_id: The ID of the packet, between 0 and 127 :param int app_id: The application ID to start using the data, between 16 and 255. If not specified, no application is started :param list(int) processors: A list of processors on which to start the application, each between 1 and 17. If not specified, no application is started. :param bool wait: True if the binary should go into a "wait" state before executing """ processor_mask = 0 if processors is not None: for processor in processors: processor_mask |= (1 << processor) key = (_NNP_FLOOD_FILL_END << 24) | nearest_neighbour_id data = (app_id << 24) | processor_mask if wait: data = data | _WAIT_FLAG super().__init__( SDPHeader(flags=SDPFlag.REPLY_EXPECTED, destination_port=0, destination_cpu=0, destination_chip_x=self.DEFAULT_DEST_X_COORD, destination_chip_y=self.DEFAULT_DEST_Y_COORD), SCPRequestHeader(command=SCPCommand.CMD_NNP), argument_1=key, argument_2=data, argument_3=_NNP_FORWARD_RETRY)
[docs] @overrides(AbstractSCPRequest.get_scp_response) def get_scp_response(self): return CheckOKResponse("Flood Fill", "CMD_NNP:NNP_FFS")